Comment 2 for bug 1970603

Update: with kernel 5.19 in kinetic, the DSI touchscreen is now producing output, at least under the Pi Desktop image (I have yet to test the Server image). However, while the graphical output works, the touchscreen input doesn't. Furthermore, all rotation methods I've tried so far have failed (the gnome control center claims it's rotated, but doesn't do anything, the video= kernel cmdline parameter appears to be ignored, as is the legacy display_lcd_rotate config.txt variable although the last was to be expected).